/// <summary>
/// Removes an Alarm from the View.
///
/// Looks up the given Alarm in the map, and removes its corresponding AlarmUI,
/// as well as the map entry itself.
/// </summary>
/// <param name="alarm">The Alarm that is being removed.</param>
private void DeleteAlarm(Alarm alarm)
{
AlarmUI delAlarmUI = _alarmUIMap[alarm];
Collection.Remove(delAlarmUI);
_alarmUIMap.Remove(alarm);
}
/// <summary>
/// Add a new Alarm to the View.
///
/// Creates a new AlarmUI and adds it to the collection (and also to the map which
/// allows tracking of the Alarm it is connected to).
/// </summary>
/// <param name="alarm">The alarm for which an AlarmUI is to be made.</param>
private void AddAlarm(Alarm alarm)
{
AlarmUI alarmUI = new AlarmUI(alarm);
_alarmUIMap.Add(alarm, alarmUI);
Collection.Add(alarmUI);
}